Display screen or portion thereof with animated graphical user interface



FIG. 1 is a front view of a display screen or portion thereof with animated graphical user interface showing a first image in the sequence showing our new design;

FIG. 2 is a second image thereof;

FIG. 3 is a third image thereof;

FIG. 4 is a fourth image thereof;

FIG. 5 is a fifth image thereof; and,

FIG. 6 is a sixth image thereof.

The appearance of the animated images sequentially transitions between the images shown in FIGS. 1-6. The process or period in which one image transitions to another forms no part of the claimed design.

The dashed broken lines in the Figures show a display screen or portion thereof, and form no part of the claimed design.

The dot-dash broken lines in the Figures form no part of the claimed design. The areas between the dashed broken lines and the dot-dash broken lines show portions of the animated graphical user interface that form no part of the claimed design. 

CLAIM The ornamental design for a display screen or a portion thereof with animated graphical user interface, as shown and described. 